In this psalm there is celebrated some notable deliverance of the city of Jerusalem at a time when many kings had conspired to destroy it. The prophet, (whoever was the author of the psalm,) after having given thanks to God for this deliverance, takes occasion from thence to extol in magnificent terms the happy state of that city, seeing it had God for its continual guardian and protector. It would not have been enough for the people of God to have felt and acknowledged that they were once preserved and defended by the power of God, had they not at the same time been assured of being also preserved and protected by the same God in the time to come, because he had adopted them for his peculiar people. The prophet, therefore, chiefly insists upon this point, that it was not in vain that the sanctuary of God was erected upon mount Zion, but that his name was there called upon in order that his power might be conspicuously manifested for the salvation of his people. It is easy to gather from the subject-matter of the psalm that it was composed after the death of David. I indeed admit that among David’s enemies there were some foreign kings, and that it was not for want of will on their part that the city of Jerusalem was not utterly destroyed; but we do not read that they ever proceeded the length of besieging it, and reducing it to such extremity as to render it necessary that their efforts should be repressed by a wonderful manifestation of the power of God. It is more probable that the psalm is to be referred to the time of king Ahaz, when the city was besieged and the inhabitants brought to the point of utter despair, and when, nevertheless, the siege was suddenly raised, (2 Kings 16:5;) or else to the time of Jehoshaphat and Asa, (2 Chronicles 14:9; and 20:2) for we know that under their reigns Jerusalem was preserved from utter destruction only by miraculous aid from heaven. This we are to regard as certain, that the Psalmist here exhibited to true believers an example of the favor of God towards them, from which they had reason to acknowledge that their condition was happy, seeing God had chosen for himself a dwelling-place upon mount Zion, that from thence he might preside over them for their good and safety.

A song of praise of the sons of Korah.

Psalm 48:1-3

1. Great is Jehovah, and greatly to be praised in the city of our God, in the mountain of his holiness. 2. Beautiful for situation, the joy of the whole earth, is mount Zion, on the sides of the north, the city of the great King. 3. God in her palaces is known for a defence, [or fortress.]

1. Great is Jehovah, and greatly to be praised. The prophet, before proceeding to make mention of that special example of the favor of God towards them, to which I have adverted, teaches in general that the city of Jerusalem was happy and prosperous, because God had been graciously pleased to take upon him the charge of defending and preserving it. In this way he separates and distinguishes the Church of God from all the rest of the world; and when God selects from amongst the whole human race a small number whom he embraces with his fatherly love, this is an invaluable blessing which he bestows upon them. His wonderful goodness and righteousness shine forth in the government of the whole world, so that there is no part of it void of his praise, but we are everywhere furnished with abundant matter for praising him. Here, however, the inspired poet celebrates the glory of God which is manifested in the protection of the Church. He states, that Jehovah is great, and greatly to be praised in the holy city. But is he not so also in the whole world? Undoubtedly he is. As I have said, there is not a corner so hidden, into which his wisdom, righteousness, and goodness, do not penetrate; but it being his will that they should be manifested chiefly and in a particular manner in his Church, the prophet very properly sets before our eyes this mirror, in which God gives a more clear and vivid representation of his character. By calling Jerusalem the holy mountain, he teaches us in one word, by what right and means it came to be in a peculiar manner the city of God. It was so because the ark of the covenant had been placed there by divine appointment. The import of the expression is this: If Jerusalem is, as it were, a beautiful and magnificent theater on which God would have the greatness of his majesty to be beheld, it is not owing to any merits of its own, but because the ark of the covenant was established there by the commandment of God as a token or symbol of his peculiar favor.

2. Beautiful for situation, the joy of the whole earth, is mount Zion For the confirmation of the statement made in the preceding sentence, the prophet celebrates the excellencies for which mount Zion was at that time renowned; and in them was to be seen the glory of God, of which I have just now spoken. The beauty of its situation, which he mentions in the first place, was indeed natural; but by it he gives us to understand, that from the very commencement the agreeable appearance of the city had engraven upon it marks of the favor of God, so that the sight of it alone showed that God had in a special manner adorned and enriched that place, with the view of its being, at some future period, consecrated to sacred purposes. I do not, however, think that the situation is called beautiful and pleasant, merely because it was unequalled in the country of Judea; for there were other cities, as is well known, which were in no respect inferior to Jerusalem, either as to fertility or pleasantness of situation, and other advantages. In my opinion, along with the situation of the city, the Psalmist comprehends the glory which it derived from another source — from the circumstance that the temple of God was built there. When, therefore, we hear the beauty of the city here celebrated, let us call to our remembrance that spiritual beauty which was added to the natural beauty of the place, after the prophecy was given forth that the ark would there abide for ever. With respect to the word נופ, noph, which I have translated situation, commentators are not agreed. Some understand it as meaning height or elevation, as if it had been said that Jerusalem was situated on high and elevated ground. Others render it climate 1 because the Jews metaphorically call climates branches, 2 on account of the extent to which they are spread out. In a matter like this, which is of no great consequence, I am not disposed to be so very critical. Only I have selected that translation which seemed to me the most probable, namely, that the country in its appearance was pre-eminently pleasant and delightful. When the Psalmist speaks of mount Zion being on the sides of the north, it is doubtful whether he lays it down as a commendation of mount Zion, that it lay or looked towards the north; or whether we should explain the sentence thus: Although mount Zion looks towards the north, that does not in any degree diminish its beauty. The former interpretation, however, seems to me to give the more natural meaning. We find the prophet Isaiah, with the view also of touching upon the excellence of this mountain, applying to it the very expression which is here employed. In the 14th chapter of his Prophecies, at the 13th verse, he represents Sennacherib as speaking thus: “I will ascend into heaven, I will exalt my throne above the stars of God: I will sit also upon the mount of the congregation, in the sides of the north.”